MCQ
$IUPAC$ name of complex $K_3[Al(C_2O_4)_3]$ is :
- APotassium alumino-oxalate
- ✓Potassium trioxalatoaluminate $(III)$
- CPotassium aluminium $(III)$ oxalate
- DPotassium trioxalatoaluminate $(IV)$
✓
Answer
Correct option: B.
Potassium trioxalatoaluminate $(III)$
b
Here, iron is in $+2$ oxidation state and connected with 2 dimethyl glyoxime ion.So name of compound is $- bis\,(dimethyl\,glyoximato)\,iron\,(II)$.
Here, iron is in $+2$ oxidation state and connected with 2 dimethyl glyoxime ion.So name of compound is $- bis\,(dimethyl\,glyoximato)\,iron\,(II)$.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What is the order of a reaction which has a rate expression rate $ = K{[A]^{3/2}}{[B]^{ - 1}}$
→When $\ce{KMnO_4}$ solution is added to oxalic acid solution, the decolourisation is slow in the beginning but becomes instantaneous after some time because
→The oxidation states of iron atoms in compounds $(A),$ $(B)$ and $(C),$ respectively, are $x,$ $y$ and $z.$ The sum of $x, y$ and $z$ is........
→$(A)$ $\left. Na _{4}\left[ Fe ( CN )_{5} NOS \right)\right]$
$(B)$ $Na _{4}\left[ FeO _{4}\right]$
$(C)$ $\left[ Fe _{2}( CO )_{9}\right]$
In the following reaction, $X$ is..
→$X\xrightarrow{{{\text{Bromination}}}}Y\xrightarrow{{NaN{O_2} + HCl}}Z\mathop {\xrightarrow{{{\text{Boiling}}}}}\limits_{{C_2}{H_5}OH} {\text{Tribromobenzene}}$
A decomposes as the rate of appearance of $B,$ taking $2\,M$ concentration of $A$ initially, is equal to
→$A(g)\,\xrightarrow{{{K_1}\, = \,2\, \times \,{{10}^{ - 3}}\,\,{S^{ - 1}}}}2B\,(g)$
$A(g)\,\xrightarrow{{{K_2}\, = \,1\, \times \,{{10}^{ - 3}}\,\,{S^{ - 1}}}}C\,(g)$
The correct order of decreasing third ionisation enthalpy of $Ti,\, V,\, Cr,\, Mn$ is
→In the above reactions, product $A$ and product $B$ respectively are :
→The more negative the standard potential, the $.......$ is its ability to displace hydrogen from acids.
→Tautomerism is not exhihited by
Grignard reagent is prepared by the reaction between